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Notices for August 3-9, 2026
SAM.gov is the official source for federal contract opportunities. This update contains summaries of procurement notices issued between August 3-9, 2026, that pertain to hazardous waste, investigation and cleanup of environmental contamination, and related environmental topics; however, it does not necessarily contain EVERY notice on these topics. If you would like to search for additional current and archived notices, please visit the SAM Contract Opportunities website.
NOTE: SAM assigns a new URL EVERY TIME a solicitation is updated, which means the links given here will not reflect future changes. To monitor for updates, either enter the SOL at the SAM search interface or use the "Follow" icon (if a registered user).
F -- CERCLA SITE INSPECTION – CODY/CADY MINE SITE, MARK TWAIN NATIONAL FOREST, WAYNE COUNTY, MISSOURI (COMBINE)
SOL: 12443926Q0208
DUE: August 20, 2026
NAICS: 541620. THIS IS A TOTAL SMALL BUSINESS SET-ASIDE. The U.S. Department of Agriculture Forest Service seeks a qualified contractor to perform a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Site Inspection (SI) at the Cody/Cady Mine Site, an abandoned iron mine managed by the Forest Service in Wayne County, Missouri. The SI will determine the presence and extent of on-site soil contamination, focusing on arsenic (As) and lead (Pb) concentrations. The work includes incremental sampling methodology (ISM) soil sample collection, laboratory analysis, and preparation of a Site Inspection Report. The work includes collecting 27 incremental soil samples and 12 QA replicates across designated Decision Units, laboratory processing and analysis for TAL metals using EPA SW-846 methods and required quality assurance and quality control procedures. The contractor will prepare a Site Inspection Report with validated analytical results, comparisons to applicable federal, state, and tribal criteria, maps, GIS data, and supporting documentation. The site is accessible by foot via a quarter-mile skidder trail off MO-49. Maps and GIS data will be provided. Deliverables include draft and final reports, ESRI File Geodatabase spatial data, and Section 508-compliant electronic documents. A firm-fixed-price contract will be awarded based on a best value-tradeoff process. OFFERS ARE DUE BY 2:00 PM CDT ON AUGUST 20, 2026.
CITE: https://sam.gov/workspace/contract/opp/03013dceac5a4b2db4db92b0eb488508/view
Posted: August 6, 2026
SPONSOR: U.S. Department of Agriculture Forest Service, St. Paul, MN
F -- REMEDIATION OF CONTAMINATED SOIL IN AKIAK, AK (COMBINE)
SOL: 140A0526Q0002
DUE: August 20, 2026
NAICS: 562910. THIS IS AN INDIAN SMALL BUSINESS ECONOMIC ENTERPRISE SET-ASIDE (SPECIFIC TO THE DEPARTMENT OF THE INTERIOR). The Bureau of Indian Affairs (BIA) seeks a contractor to remediate contaminated soil at a former BIA elementary school in the Native Village of Akiak, Alaska. The former school site contains documented historical releases of petroleum and related contaminants from aboveground storage tanks (ASTs), day tanks, fuel pipelines, and former tank farms. Investigations between 2000 and 2025 have identified soil impacts, including diesel range organics (DRO), PAHs, VOCs, and related compounds of potential concern (COPCs). The site is in a remote Alaska Native community with limited infrastructure, requiring careful planning for logistics and community coordination. Work will include development of a comprehensive work plan, safe and compliant fieldwork conducted in accordance with approved plans, quality sampling consistent with Alaska Department of Environmental Conservation objectives, community coordination, and preparation of a final report. The award will be a firm-fixed-price contract with a period of performance from September 1, 2026, through August 31, 2027. OFFERS ARE DUE BY 5:00 PM PDT ON AUGUST 20, 2026.
CITE: https://sam.gov/workspace/contract/opp/2bab17ae9d7448edb6669d8b2cca1032/view
Posted: August 6, 2026
SPONSOR: U.S. Department of the Interior, Bureau of Indian Affairs, Pacific Region, Sacramento, CA
F -- REMEDIATION & SITE CHARACTERIZATION - KOTZEBUE, AK (COMBINE)
SOL: 140A0526Q0004
DUE: August 20, 2026
NAICS: 562910. THIS IS AN INDIAN SMALL BUSINESS ECONOMIC ENTERPRISE SET-ASIDE (SPECIFIC TO THE DEPARTMENT OF THE INTERIOR). The Bureau of Indian Affairs (BIA) seeks a contractor to provide advance remediation and compliance at the Former IHS/BIA Hospital–School Pipeline Release site in Kotzebue, Alaska. Historical releases from a buried heating-fuel pipeline, tanks, and associated infrastructure have resulted in petroleum, VOC, and PAH contamination in soil and groundwater, with LNAPL periodically observed. The work will address remaining data gaps and support progress toward Cleanup Complete with Institutional Controls, including contaminated soil delineation along the former pipeline corridor and potential alternate release areas near monitoring wells MW11 and MW16, evaluation and rehabilitation or replacement of monitoring wells, groundwater monitoring and product recovery, and assessment of multi-season and tide-influenced groundwater conditions. Work will include development of a Site Characterization and Groundwater Monitoring Work Plan, Sampling and Analysis Plan, site-specific Health and Safety Plan, and logistics plan; additional test pits and/or soil borings; groundwater sampling and well-integrity evaluations; investigation-derived waste characterization and disposal; institutional controls planning; and evaluation of remediation alternatives suitable for Kotzebue's remote Arctic conditions, including in-situ treatment, ex-situ landfarming, and targeted excavation and disposal. The Contractor will prepare field activity summaries, laboratory data packages, an updated Conceptual Site Model, groundwater and soil trend analyses, a remediation alternatives analysis, and a final comprehensive report in accordance with ADEC requirements. Field activities must account for seasonal access, permafrost, frost-jacking, tidal and storm-surge influences, and coordination with local stakeholders. The award will be a firm-fixed-price contract with a period of performance from September 1, 2026, through August 31, 2027. OFFERS ARE DUE BY 5:00 PM PDT ON AUGUST 20, 2026.
CITE: https://sam.gov/workspace/contract/opp/e974675b4716496d9d346c4f7f77efe8/view
Posted: August 6, 2026
SPONSOR: U.S. Department of the Interior, Bureau of Indian Affairs, Pacific Region, Sacramento, CA
F -- REMEDIATION & SITE CHARACTERIZATION - NAPASKIAK, AK (COMBINE)
SOL: 140A0526Q0005
DUE: August 20, 2026
NAICS: 562910. THIS IS AN INDIAN SMALL BUSINESS ECONOMIC ENTERPRISE (ISBEE) SET-ASIDE (SPECIFIC TO THE DEPARTMENT OF INTERIOR AND INDIAN HEALTH SERVICES). The Bureau of Indian Affairs (BIA) seeks a contractor to perform targeted environmental remediation activities at the former BIA School site in the Native Village of Napaskiak, Alaska. The property is in a remote Alaska Native community with limited infrastructure, requiring careful planning for logistics and transportation. Investigations between 2001 and 2025 identified soil and groundwater impacts from diesel-range organics (DRO), naphthalene, trimethylbenzenes, benzene, ethylbenzene, xylenes, and related compounds of potential concern (COPCs). Key findings from a 2024-2025 site characterization include residual petroleum contamination in Areas A–D; fluctuating DRO and naphthalene exceedances in groundwater; and well integrity issues due to permafrost, shallow groundwater, and frost-jacking. Work will include preparation of a technically accurate work plan, safe and compliant fieldwork, quality sampling that meets Alaska Department of Environmental Conservation data quality objectives, community notification, and development of final reports. The award will be a firm-fixed-price contract with a period of performance from September 1, 2026, through August 30, 2027. OFFERS ARE DUE BY 5:00 PM PDT ON AUGUST 20, 2026.
CITE: https://sam.gov/workspace/contract/opp/a6f2212a8067416884134ccb75f9c47c/view
Posted: August 6, 2026
SPONSOR: U.S. Department of the Interior, Bureau of Indian Affairs, Pacific Region, Sacramento, CA
F -- ENVIRONMENTAL REMEDIATION SERVICES EEK, AK (COMBINE)
SOL: 140A0526Q0003
DUE: August 24, 2026
NAICS: 562910. THIS IS AN INDIAN SMALL BUSINESS ECONOMIC ENTERPRISE SET-ASIDE (SPECIFIC TO THE DEPARTMENT OF THE INTERIOR). The Bureau of Indian Affairs (BIA) seeks a contractor to remediate contaminated soil at a former BIA elementary school in the Native Village of Eek, Alaska. The former school site contains documented historical releases of petroleum and related contaminants from aboveground storage tanks (ASTs), day tanks, fuel pipelines, and former tank farms. Investigations between 2010 and 2025 have identified soil and groundwater impacts, including DRO, RRO, ethylbenzene, 1-methylnapthalene, acenaphthene, naphthalene, fluorene and phenanthrene, and related compounds of potential concern (COPCs). The site is in a remote Alaska Native community with limited infrastructure, requiring careful planning for logistics and community coordination. Work will include development of a comprehensive, technically accurate work plan, safe and compliant fieldwork conducted in accordance with approved plans, quality sampling consistent with Alaska Department of Environmental Conservation objectives, community coordination, and preparation of a final report. The award will be a firm-fixed-price contract with a period of performance from September 1, 2026, through August 31, 2027. OFFERS ARE DUE BY 9:00 AM PDT ON AUGUST 24, 2026.
CITE: https://sam.gov/workspace/contract/opp/a1b05a20f9aa4ae9b5a6f32926b2abec/view
Posted: August 7, 2026
SPONSOR: U.S. Department of the Interior, Bureau of Indian Affairs, Pacific Region, Sacramento, CA
F -- ASBESTOS ABATEMENT B806, RVKQ 26-0008 (COMBINE)
SOL: FA6670-26-Q-0008
DUE: September 4, 2026
NAICS: 562910. THIS IS A TOTAL SMALL BUSINESS SET-ASIDE. The U.S. Department of the Air Force, Air Force Reserve Command, requires a contractor to abate, remove, and dispose of asbestos-containing materials (ACM) from Building 806 at the Niagara Falls Air Reserve Station in Niagara Falls, New York. The total area of floor tile and black mastic needing asbestos abatement is approximately 430 square feet. The contractor is responsible for verifying all site conditions and material quantities before commencing work. The contractor will need to continue abatement activities until satisfactory clearance air sampling results are obtained from an independent third-party air-monitoring contractor. A site visit has been scheduled for 1:30 PM EDT on Tuesday, August 11, 2026. Questions must be submitted in writing no later than 3:00 PM EDT on Thursday, August 13, 2026. The award will be a firm-fixed-price contract with a start date 10 calendar days from the Notice to Proceed. OFFERS ARE DUE BY 3:00 PM EDT ON SEPTEMBER 4, 2026.
CITE: https://sam.gov/workspace/contract/opp/ed91ce62af7e458ebb5b65b5fe62423a/view
Posted: August 10, 2026
SPONSOR: U.S. Department of the Air Force, Air Force Reserve Command, Niagara Falls, NY